Crib/Cradle Sleep System

ABSTRACT

The embodiment described is unique and different from previous arts as it provides a safer sleeping environment for infants and toddlers without the use of any internal props or devices that a child can get underneath and become entangled in. It is independent from the cradle or crib which gives it an extended life beyond the four-walled crib. It can be used in a transitional bed to aid in keeping the child mentioned from falling out of bed when introduced. The center of the embodiment is also a moisture barrier; which means a consumer does not have to purchase a separate mattress protector. These are additional conveniences to the consumer that previous arts do not incorporate.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of provisional patent application Ser. No. 61/743,161 filed Aug. 28, 2012 by the present inventor.

BACKGROUND—PRIOR ART

The following is a tabulation of some prior art that presently appears relevant:

U.S. Patents

PATENT NUMBER KIND CODE ISSUE DATE PATENTEE U.S. Pat. No. 8,161,584 B1 April 2012 Javier Del Rio WO2009117180 A1 Sep. 24, 2009 Georgia Fiebrich Catherine Hall U.S. Pat. No. 7,774,874 B2 Aug. 17, 2010 Margaret Webb Pressler

The embodiment is categorized as a crib bumper for use in a child's crib or cradle. It can also be used transitionally in a convertible crib when a child is ready to transition from a crib to a larger bed. This prolongs the length of time the product can be utilized which could be up to 3 years in many cases. Many people find crib bumpers necessary for one of three reasons: to protect a child from the hard surfaces of the crib/cradle, to prevent a child's limbs from extending through the rails resulting in strain or injury, or to plain and simply provide an environment in which a child has less of a reason to wake early from a nap or night time slumber from bumping into a hard surface or getting their limbs caught up in the vertical railings.

Traditional crib/cradle bumpers create a “wall” lining the inside perimeter of the bed. They block the vertical railings and the space in between, but also block airflow to the child. This has generally been made of a continuous, soft, quilted pad that is fastened on the outside, to the vertical rails of the crib. There are a number of reasons why this is not safe for a child: it does not allow for proper airflow, it can be too soft and a child can suffocate if his/her airway is blocked (at a young age, children do not have the instinct to move away when their airway is blocked), children can get their faces wedged between the bumper and the mattress causing injury or suffocation, and finally, to keep it from moving about in the crib, it is secured to the rails with some type of fastener . . . generally ties, which can pose a strangulation hazard.

There are new types of “wall” bumpers made of mesh. These do allow for airflow as well as keep a child's limbs inside, but they do not provide any protection from the hard rails or crib surfaces. This could result in injury or at minimum, to wake a child if they bump too hard into the sides of the crib/cradle. Previous Art. U.S. Pat. No. 8,161,584 B1 uses a mesh means at the base of the bumper where the bumper meets the mattress. Additionally, this system uses a fastening device to attach the mesh to the fitted sheet. This can either be in direct contact w/a child, which could result in injury, or be covered w/a “flap” in which a child could suffocate.

There are also bumpers that wrap each vertical rail individually. Previous Art. WO 2009117180 A1 is such a bumper design. Although it does provide protection from the hard, internal surfaces of the crib and allows for airflow, it does not prevent a child's limbs from extending through the vertical rails. This could cause injury or could, at the least, allow a child to wake from restful sleep when turning or changing positions in the crib/cradle.

The idea of creating a safe internal environment does not involve these type of “walls”. It is a method of gently and comfortably containing the child in the safe center of the bed. The Prior Art U.S. Pat. No. 7,774,874 B2 does follow this thought process in the content and shape of the device as well as the idea of a protective cover; however, it ignores obvious safety hazards and does not account for any additional conveniences. A child can easily get himself underneath the device/s as it sits directly on top of the mattress. There is nothing to keep a child separated from this internal prop and it poses a suffocation risk. In addition, the supportive devices in their cover are attached via cords or snaps or some kind of tie to the frame of the bed. It is even mentioned that they must be easily opened in case of entanglement. Finally, this prior art does not offer the conveniences as the embodiment noted does. U.S. Pat. No. 7,774,874 B2 must be removed before the sheet can be changed or laundered. It also does not include any kind of mattress protection. Meaning a separate mattress cover/protector must be purchased.

SPECIFICATIONS

The embodiment herein, gently and comfortably keeps a child in the safe, center of the crib/cradle w/o any direct props or devices a child can get wedged under or become tangled in. The contoured shape of the support structure allows for airflow. The dense, non-absorbent material is easily wiped clean and provides comfortable protection from the internal surfaces of the crib/cradle. It is made of food grade polyethylene so as to be less toxic and easily wiped clean. This material has no evidence of off-gassing as other foam products do. The longer sides of the support structure measures 4″ high, 5″ inward toward the center of the mattress, and the sloping side is 6.375″. The inward depth of the support structure lessens the chance of a child's limbs from extending through the vertical rails and being caught. Other similar measurements could be used in a crib or cradle as long as the support structures fit tightly in the bed and fit snuggly together.

The cover used in the embodiment is made of 100% organic cotton canvas (FIG. 200). This is to help keep a clean environment for the child who can easily spend 70% of their time in thei crib when very young. There are no synthetic dyes or harmful chemicals used in making the fabric as certified by the manufacturer. The weight of the fabric lends itself thick and durable enough to contain the support structure and keep it in place. Other fabrics could be used for the cover but must not be stretchy or they will not keep the support structures in place as well. It is sewn with angles that tightly fit over the support structures when they are fitted together inside the cover. The cover not only keeps the support structures clean and in place, but also protects the mattress as the center is backed with rubber sheeting. This is an added convenience for the consumer, as a separate mattress pad/protector does not have to be purchased. The cover can be easily removed for laundering. The closures for the cover are hook and loop fasteners and are positioned on all 4 sides of the cover. There are 8, 1″×1.5″ perimeter stitched sets of hook and loop fasteners all together. Other fasteners are possible to use such as snaps or zippers but must be set on the outside of the cover (facing the vertical railings) so nothing hard can be felt through the sheet.

The specially designed/sewn sheet (FIG. 300) completely encompasses the support structures (FIG. 100), the cover (FIG. 200), and the mattress (FIG. 301). This keeps the sleeping environment clean and clear of any internal props or devices that a child could potentially be entangled in or suffocate from . . . as recommended by the American Association of Pediatrics. The opening for removing the sheet is completely under the mattress and out of reach of the child (FIG. 301). The sheet is kept secure by elastic stitched in the hemline (FIG. 303). It is made of 100% organic cotton and noted as sustainable and chemical free by the manufacturer. This continues the idea of creating a clean and healthy environment for the child. It is smooth yet soft in surface texture making it a comfortable sleeping surface. Other materials could be used to make the sheet as long as they were sufficient for infant use. Furthermore, this embodiment is intended to be used as a sleep aid when a child is transitioning into larger bed by sleeping in a convertible crib (FIG. 305) or toddler bed (FIG. 306). As long as a standard crib mattress is used in the bed, the embodiment will fit and can be used safely. The embodiment is placed in the crib or toddler bed and used as previously mentioned in the regular crib set up. The embodiment now is most useful in keeping a child from rolling out of bed. This lengthens the time and use of the embodiment making it multi-functional and a more convenient purchase for the consumer. 

1. The embodiment mentioned in this application gently contains a child or toddler in the center of a cradle, crib, convertible crib, or toddler bed by utilizing contoured support structures set properly into a snug fitting cover and then underneath a specially designed crib sheet. The embodiment provides safety from the hard insides of a cradle or crib, allows for airflow to the child, and helps prevent a child from being caught in the space between the railings of a cradle or crib. It is also meant to help in providing a more peaceful sleep without unnecessary interruptions in a child's sleep from bumping into the sides of the bed or being caught in the space between the railings.
 2. This method of “containment” keeps a child safe from any internal props or devices that other “bumpers” use. There is nothing a child can get underneath or strangle from as all materials and components are under the sheet, with the opening being under the mattress and out of reach.
 3. The support structures are made of a relatively firm polyethylene and not soft enough for a child to suffocate from if pressed up against. This is another safety precaution in the design.
 4. As this embodiment is independent from the bed itself, and only relies on a standard mattress for support, it can be utilized as a child transitions to a bed without railings to help keep a child from rolling out of bed. This is a convenience that other prior art does not incorporate. 